a) the totality of a person’s physical attributes: appearance, gesture, posture, body type, and susceptibility to illness, injury or disease.

b) the constellation of material or perceivable elements constituting a person’s lived experience; the manifestation of a person’s identity as expressed in matters of taste, attitude, style, and manner of speech.

c) a person’s element or sphere-of-activity, and the implicit rules by which it is negotiated.